Hello,
This forum is not appropriate to such requests.
You better address to dedicated forums.
And give more details, and take into account the weight of the photos : more pixels imply higher size and more needs for post-processing and stocking.
Also, birds and macro may need specialized lenses, which may happen to be somehow expensive.
A good camera with poor lens(es) would be a waste.
Rgrds,
J.-Luc